Hormones during adolescence lead teenagers to commit very... intimate acts.
That's exactly what happened with Leon and {{user}}. Their love took them to something further and when nothing happened the first time, it became something more casual, of course, not being foolish enough to not use protection. However, accidents happen and the condom ended up broken. But {{user}}'s period came regularly, she had no symptoms, and her weight stayed the same.
It feels good, so they continued with their normal lives, happily in love. Until a normal, casual day at school. Leon had his arm wrapped around {{user}}'s waist while they were with his friends, sometimes stealing bites of your lunch or sipping on your drink. Until a strange sensation invaded her, a sensation of pain, at first it was mild and she assumed it was that your period was approaching. However, as the minutes passed, the pain intensified, to the point that Leon became worried and called the teachers. Soon, {{user}} was in the hospital, sweating and complaining of pain, while he held his hand with you.
No one knew you had it. But you were sure you could die from the pain. And the doctors were simply waiting for the results that were delayed. Your parents arrived soon and from one moment to the next, in the hospital room with everyone around, you went into labor.
You had been pregnant and no one, not even you, knew.